10 Best Constipation Relief Products 2025 in the United States

MiraLAX Gentle Constipation Relief Laxative Powder is designed to help those who suffer from occasional constipation. It is an osmotic laxative with the active ingredient PEG 3350, which works with water in your body to hydrate and soften the stool, easing its passage through the colon. This process usually takes 1-3 days, making MiraLAX a slower-acting option compared to stimulant laxatives that provide immediate relief by stimulating the nerves in the colon.

One of the primary advantages of MiraLAX is that it claims to have no harsh side effects such as gas, bloating, cramping, or sudden urgency, providing a more gentle relief experience for users. Additionally, it is free from gluten, sugar, and preservatives, appealing to those with dietary restrictions. The product is easy to use by dissolving the powder in any hot or cold beverage without altering the taste or texture of the drink.

It's worth noting that MiraLAX has been the #1 physician-recommended OTC laxative since it became available in 2007, underlining its credibility and effectiveness. Potential users should be aware that because MiraLAX takes multiple days to work, it may not be the best choice for those needing quick relief. While it is generally well-tolerated, some users might still experience mild side effects depending on individual sensitivities. MiraLAX is a suitable option for individuals seeking a gentle and reliable constipation relief solution without immediate action or harsh effects.

The Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder is an osmotic laxative designed to relieve occasional constipation. The active ingredient, Polyethylene Glycol 3350, is the same as in MiraLAX and is recommended by doctors. This product works by drawing water into the colon, which helps to soften the stool and increase the frequency of bowel movements. Users can typically expect results within 1 to 3 days, making it a relatively quick solution for constipation relief.

Being unflavored, this powder can be dissolved in any beverage without altering its taste, which is convenient for those who prefer not to taste their medication. Additionally, it is grit-free, sugar-free, and gluten-free, making it suitable for individuals with dietary restrictions. However, it is important to note that this product is intended for adults and children aged 17 and older, so it may not be suitable for younger children.

Potential side effects of this laxative can include bloating, gas, and cramping, which are common with many laxatives. The product dimensions and weight suggest it is a sizable container, which may be beneficial for those who require frequent use. While the product is effective for temporary relief, it is not intended for long-term use. In summary, the Amazon Basic Care ClearLax Polyethylene Glycol 3350 Powder is a reliable and doctor-recommended option for those seeking temporary relief from occasional constipation, especially for adults and older children.

The GenCare - Senna-S Natural Vegetable Laxative Plus Stool Softener is designed to provide gentle and dependable overnight relief from occasional constipation. This product combines two active ingredients: sennosides, a natural vegetable laxative, and docusate sodium, a stool softener. This dual action formula helps to both empty the bowels and soften stools for a more comfortable bowel movement within 6 to 12 hours after taking a dose, preferably at bedtime.

The easy-to-swallow tablets offer a convenient alternative to suppositories and unpleasant tasting liquids. This product also comes in a value pack of 200 tablets, making it cost-effective for regular use. However, it's important to be aware of potential side effects, such as stomach cramps or diarrhea, which are common with laxatives.

This GenCare product is a reliable option for those seeking a natural solution to occasional constipation, but users should follow dosage guidelines and consult a doctor for children under 2 years old or if they have any pre-existing conditions.